University of Dalhousie Adam Neff jumps on Marc Greencorn after a successful Dalhousie run during the Great Northern Concrete Toboggan Race at Gallagher Park  in Edmonton, Alta., on Saturday, January 29 2011.  The University of Alberta hosted the 37th annual year of the national competition that brings civil engineering students together to test their concrete designs.   (AMBER BRACKEN/EDMONTON SUN/)
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